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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		// your code goes here
  13. 		String s = "mononom";
  14. 		String t = "mon";
  15. 		s = "aaaaaaaaaabbbbbbbbbb";
  16. 		t = "aaaaabbbbb";
  17.  
  18. 		System.out.println(helper(s,t));
  19. 	}
  20. 	static int helper(String s, String t){
  21. 		HashMap<Character,Integer> map1 = new HashMap<>();
  22. 		HashMap<Character,Integer> map2 = new HashMap<>();
  23. 		for(int i=0;i<s.length();i++){
  24. 			char c = s.charAt(i);
  25. 			map1.put(c, map1.getOrDefault(c,0)+1);
  26. 		}
  27. 		for(int i=0;i<t.length();i++){
  28. 			char c = t.charAt(i);
  29. 			map2.put(c, map2.getOrDefault(c,0)+1);
  30. 		}
  31. 		int ans = Integer.MAX_VALUE;
  32. 		for(int i=0;i<t.length();i++){
  33. 			char c = t.charAt(i);
  34. 			if(map1.containsKey(c)){
  35. 				ans = Math.min(ans, map1.get(c)/map2.get(c));
  36. 			} else {
  37. 				return 0;
  38. 			}
  39. 		}
  40. 		return ans;
  41.  
  42. 	}
  43. }
Success #stdin #stdout 0.08s 52668KB
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https://ideone.com/1JvfLn
language:
Java (HotSpot 12)
created:
2 hours ago
visibility:
public

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